the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew  

Vulnerability Details : CVE-2011-4508

The HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime generates predictable authentication tokens for cookies, which makes it easier for remote attackers to bypass authentication via a crafted cookie.
Publish Date : 2012-02-03 Last Update Date : 2012-02-07
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 287

- Products Affected By CVE-2011-4508

# Product Type Vendor Product Version Update Edition Language
1 Application Siemens Simatic Hmi Panels MP Version Details Vulnerabilities
2 Application Siemens Simatic Hmi Panels OP Version Details Vulnerabilities
3 Application Siemens Simatic Hmi Panels TP Version Details Vulnerabilities
4 Application Siemens Simatic Hmi Panels Comfort Panels Version Details Vulnerabilities
5 Application Siemens Simatic Hmi Panels Mobile Panels Version Details Vulnerabilities
6 Application Siemens Wincc V11 SP1 Version Details Vulnerabilities
7 Application Siemens Wincc V11 SP2 Version Details Vulnerabilities
8 Application Siemens Wincc V11 Version Details Vulnerabilities
9 Application Siemens Wincc Flexible 2004 Version Details Vulnerabilities
10 Application Siemens Wincc Flexible 2005 Version Details Vulnerabilities
11 Application Siemens Wincc Flexible 2007 Version Details Vulnerabilities
12 Application Siemens Wincc Flexible 2008 SP1 Version Details Vulnerabilities
13 Application Siemens Wincc Flexible 2008 SP2 Version Details Vulnerabilities
14 Application Siemens Wincc Flexible 2008 Version Details Vulnerabilities
15 Application Siemens Wincc Flexible Runtime Version Details Vulnerabilities
16 Application Siemens Wincc Runtime Advanced V11 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Siemens Simatic Hmi Panels 5
Siemens Wincc 3
Siemens Wincc Flexible 6
Siemens Wincc Flexible Runtime 1
Siemens Wincc Runtime Advanced 1

- References For CVE-2011-4508 CONFIRM

- Metasploit Modules Related To CVE-2011-4508

There are not any metasploit modules related to this CVE entry (Please visit for more information)

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.